Use a rebound board: A rebound board is a great tool for practicing floorball shots at home. It allows you to practice shooting at different angles and distances, and the ball will bounce back to you, giving you more repetitions.
Buy the floorball books or eBooks from online bookstores like Amazon, Wallmart, Alibris, AbeBooks, Bokus, Bookshop, BoD etc. or search through Google (Search for titles: Train Floorball at Home, Floorball Practices and Drills or Training Tomorrows Floorball Players)